DL688

JFK → SEA · Airbus A321 Neo · Delta Air Lines

For travellers

Departure · New York (JFK)

Terminal 4 · Gate B55

Scheduled 01 Oct 19:40 · Estimated 01 Oct 19:33 · early

Board status: On Time

Airborne since 01 Oct 19:54 (ADS-B)

Board data from jfk, updated 1067 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

John F Kennedy International Airport (JFK) — New York, United States

Scheduled departure

2026-10-01 23:40 UTC

Departed

2026-10-01 23:54 UTC

Arrival

Seattle Tacoma International Airport (SEA) — Seattle, United States

Codeshares

AF2348, AM3761, KL7606, LY4432, SK3432, SV4330, UX3321, VS3158

Distance flown

4076 km

Straight-line distance

3887 km

Approach distance

76 km

Aircraft

Registration

N585DN

Type

Airbus A321 Neo

Seats

194 total (132 Economy, 42 Delta Comfort+, 20 First)

CO2 (EMEP est., total)

83.0 t (543 kg/pax Business, 415 kg/pax Economy)

Altitude & speed

Max altitude

36,050 ft

Max ground speed

440 kt

Tracked

6h 32m · 4,068 km

Altitude (ft, max 36,050)

Ground speed (kt, max 440)

Altitude (ft, max 36,050)

Ground speed (kt, max 440)

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Delta Air Lines (DAL)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-01 23:54 UTC	DAL688	JFK → SEA New York → Seattle	N585DN	Airbus A321 Neo	Completed	4076 km
2026-10-01 00:03 UTC	DAL688	JFK → SEA New York → Seattle	N604DN	Airbus A321 Neo	Completed	4077 km
2026-09-30 00:16 UTC	DAL688	JFK → SEA New York → Seattle	N574D	Airbus A321 Neo	Completed	4089 km
2026-09-29 00:10 UTC	DAL688	JFK → SEA New York → Seattle	N536DN	Airbus A321 Neo	Completed	4088 km

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